Unlock instant, AI-driven research and patent intelligence for your innovation.

Novel-structure efficient washing diaphragm filter plate

A diaphragm filter plate and new structure technology, applied in the direction of filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problems of easy short circuit of washing liquid, etc., and achieve the effect of simple structure, strong practicability, and convenient uniform distribution

Pending Publication Date: 2019-03-29
HENAN DAZHANG FILTER EQUIP CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a simple structure, convenient collection of filtrate and uniform distribution of lotion, solve the problem of easy short circuit of lotion, and make the washing filter cake achieve better effect and practicality. High-efficiency washing membrane filter plate with strong new structure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel-structure efficient washing diaphragm filter plate
  • Novel-structure efficient washing diaphragm filter plate
  • Novel-structure efficient washing diaphragm filter plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 As shown, a new structure of high-efficiency washing diaphragm filter plate, which includes two diaphragms combined by elastic press filter membrane 03, inner ring 04, and outer frame 01 through secondary injection molding, and a combination of middle core plate 02 To the integrated plate body 16, the plate body 16 is composed of two diaphragms and an intermediate core plate 02, and the plate body 16 is composed of the inner ring 04 of the two diaphragms, the outer frame 01 and the intermediate core plate 02 is welded on both sides of the middle core plate 02 to form a closed chamber; the four corners of the plate body 16 are provided with water outlet outlet holes 12, and the water outlet outlet holes 12 are provided with water outlet outlet holes 09, Each of the washing outlet holes 09 is connected with two sets of oblique holes 14 for the washing outlet, and the inner periphery of the was...

Embodiment 2

[0027] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6As shown, a new structure of high-efficiency washing diaphragm filter plate, which includes two diaphragms combined by elastic press filter membrane 03, inner ring 04, and outer frame 01 through secondary injection molding, and a combination of middle core plate 02 To the integrated plate body 16, the plate body 16 is composed of two diaphragms and an intermediate core plate 02, and the plate body 16 is composed of the inner ring 04 of the two diaphragms, the outer frame 01 and the intermediate core plate 02 is welded on both sides of the middle core plate 02 to form a closed chamber; the four corners of the plate body 16 are provided with water outlet outlet holes 12, and the water outlet outlet holes 12 are provided with water outlet outlet holes 09, Each of the washing outlet holes 09 is connected with two sets of oblique holes 14 for the washing outlet, and the inner periphery of the wash...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a novel-structure efficient washing diaphragm filter plate. The novel-structure efficient washing diaphragm filter plate comprises two diaphragm pieces which integrated by combining an elastic pressing filter film, an inner ring and an outer frame through secondary injection molding, a plate body is integrated by combining two diaphragm pieces and an intermediate core board. The water washing liquid outlet holes are arranged at four corners of the plate body, a water washing liquid hole is arranged at the water washing liquid outlet hole, two water washing liquid oblique holes are connected to each water washing liquid hole, a boss is enclosed by the water washing liquid outlet hole on the plate body, the front surface of an elastic press filter membrane has protruding points supporting a filter cloth, a feed hole is arranged at the center of the plate body, a plurality of sets of boss support bodies are arranged between the elastic press filter membrane and the intermediate core plate, and one side of the plate body is provided with a squeezing fluid delivery hole leading to a closed press chamber. The novel-structure efficient washing diaphragm filter plate has the advantages of simple structure, convenient collection of a filtrate and uniform distribution of the washing liquid, solves the problem that the washing liquid is easy to be short-circuited,and achieves the better effect and the strong practicality of a washing filter cake.

Description

technical field [0001] The invention belongs to the technical field of a filter plate system of a filter press, and in particular relates to a novel structure of a high-efficiency washing diaphragm filter plate. Background technique [0002] Filter press is a commonly used solid-liquid separation equipment, which is widely used in various industries of the national economy. The filter plate is an essential core component of the filter press. Whether the filter plate works well or not directly affects the filtration and separation effect of the filter press. In many solid-liquid separation processes, it is necessary to use the washing liquid without impurities to The filter cake of the filter press is washed to replace the remaining filtrate in the filter cake. However, due to the problems of material technology and structural design of the existing filter plates in China, the washing liquid in the diaphragm filter plate of the filter press cannot evenly penetrate the filter ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01D25/12B01D25/32
CPCB01D25/12B01D25/32
Inventor 杨振民张居亮刘建成张振利陈卫李宪勇张志军郭春瀛刘少磊魏冰殷培博
Owner HENAN DAZHANG FILTER EQUIP CO LTD